WHILE Lewis Hamilton is rabbiting on about weddings, his girlfriend Nicole Scherzinger is telling pals: “I don’t think this relationship is worth fighting for.”

The F1 star was caught partying with 10 girls in his hotel suite last week. Since then, the ex-Pussycat Dolls singer, 34, has been avoiding all contact with him.

While Nicole jetted in to the UK to continue her role on the X Factor panel, Lewis has been at a racing exhibition in Moscow, where he, perhaps unwisely, commented on the possibility of them tying the knot.

He said: “As for the wedding, it’s going to be pretty tough to say yes at the moment.” We can’t think why...

He added: “I need some more time to work on it.”

Lewis will need a fair ol’ bit of time, as he might not even get a chance to see Nicole before she heads up to Liverpool tomorrow to start shooting the bootcamp sessions for The X Factor – and she hasn’t been taking his calls since she shouted at him last Wednesday.

A source said: “Nicole’s confiding in pals that she thinks it might be time to call it a day. “It’s a long-distance relationship, he isn’t ready to settle down and they’re both working non-stop – she’s tired of fighting for it.

“Nicole is so busy at the moment, with promotional activity for her music on top of her role on The X Factor.

“It’s really hurt her that she has to take on a new job while feeling so humiliated. She is furious that he could be so disrespectful to her – and seeing as it was only a few months ago that they vowed to make a go of things after they split last year, she doesn’t know whether she can face the heartache of trying to make it work any more.

“She’s telling her friends that she doesn’t think it’s worth it. She hasn’t wanted to speak to him for the past few days while she mulls it over.”

Last week, Lewis, left, hired a £5000 penthouse suite for a party with 10 girls at 5am, following a night out at London club Funky Buddha.

Cheryl, Dannii, Tulisa and now potentially Nicole. A case of the eX Factor, maybe??